How many faces does a pentagonal prism have?
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Q:

How many faces does a pentagonal prism have?

A:

Quick Answer

A pentagonal prism has five lateral faces and two pentagonal bases, which equal seven faces. A prism has two congruent polygons that form the top and bottom of the shape. These polygons are referred to as bases. The remaining sides are referred to as lateral faces.

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Full Answer

The lateral faces sides of the prism are composed of rectangles. Prisms are named based on the shape of their bases. A pentagonal prism has pentagons as the top and the bottom. It is a right prism since the faces of the rectangles meet the base pentagon at right angles. It has seven faces, 15 edges and 10 vertices.

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Related Questions

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    How many faces does a triangular prism have?

    A:

    A triangular prism has five faces, six vertices and nine edges. The face is the flat side of a solid figure, and it is typically in the form of a plane figure such as a rectangle, square or triangle, with the triangular prism having two triangular bases and three rectangular sides. Another type of prism is the rectangular prism, which has six rectangular faces, 12 vertices and eight edges.

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  • Q:

    How many faces does a rectangular prism have?

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    A rectangular prism has six faces. Unlike many other prisms, the faces on a rectangular prism are all rectangles. For instance, a trapezoidal prism has two faces that are trapezoids while the other faces are rectangles.

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  • Q:

    What are the shapes of the faces of a triangular prism?

    A:

    The faces of a triangular prism are parallelograms while the two bases are triangles. This gives the prism three faces. In a regular prism, the faces are rectangles. However, some prisms lean to one side and are oblique.

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  • Q:

    How many edges does a pentagonal pyramid have?

    A:

    A pentagonal pyramid is characterized by six faces, six vertices and 10 edges. This three-dimensional polyhedron is a type of pyramid containing five triangular lateral faces and one pentagonal face, which is the base of the pyramid.

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